211898544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30871}}^1$

素因数の和:30906

約数の個数: 80

約数和(自身を含む): 643125504

約数和(自身を除く): 431226960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 30871, 61742, 92613, 123484, 185226, 246968, 339581, 370452, 401323, 493936, 679162, 740904, 802646, 1018743, 1203969, 1358324, 1481808, 1605292, 2037486, 2407938, 2716648, 3210584, 4074972, 4414553, 4815876, 5433296, 6421168, 8149944, 8829106, 9631752, 13243659, 16299888, 17658212, 19263504, 26487318, 35316424, 52974636, 70632848, 105949272, 211898544]

約数ペア:

[(1, 211898544), (2, 105949272), (3, 70632848), (4, 52974636), (6, 35316424), (8, 26487318), (11, 19263504), (12, 17658212), (13, 16299888), (16, 13243659), (22, 9631752), (24, 8829106), (26, 8149944), (33, 6421168), (39, 5433296), (44, 4815876), (48, 4414553), (52, 4074972), (66, 3210584), (78, 2716648), (88, 2407938), (104, 2037486), (132, 1605292), (143, 1481808), (156, 1358324), (176, 1203969), (208, 1018743), (264, 802646), (286, 740904), (312, 679162), (429, 493936), (528, 401323), (572, 370452), (624, 339581), (858, 246968), (1144, 185226), (1716, 123484), (2288, 92613), (3432, 61742), (6864, 30871)]